break before device cause rest

Contact Other Plane

Spells Player’s Handbook

You mentally contact a demigod, the spirit of a long-dead sage, or some other knowledgeable entity from another plane. Contacting this otherworldly intelligence can break your mind. When you cast

question). If a one-word answer would be misleading, the DM might instead offer a short phrase as an answer. On a failed save, you take 6d6 Psychic damage and have the Incapacitated condition until you finish a Long Rest. A Greater Restoration spell cast on you ends this effect.

Cauldron of Rebirth

Magic Items Dungeon Master’s Guide

. Brew Potion. When you finish a Long Rest, you can use the cauldron to create a Potion of Healing (greater), which takes 1 minute. The potion lasts for 24 hours, then loses its magic if not consumed

. Raise Dead. As a Magic action, you can cause the cauldron to grow large enough for a Medium creature to crouch within. You can revert the cauldron to its normal size as a Magic action, harmlessly

Quarterstaff of the Acrobat

Magic Items Dungeon Master’s Guide

You have a +2 bonus to attack rolls and damage rolls made with this magic weapon. While holding this weapon, you can cause it to emit green Dim Light out to 10 feet, either as a Bonus Action or

you. You can’t use this property again until you finish a Short or Long Rest. Ranged Weapon (Quarterstaff Form Only). This weapon has the Thrown property with a normal range of 30 feet and a

Mage Slayer

Feats Player’s Handbook

, you can cause yourself to succeed instead. Once you use this benefit, you can’t use it again until you finish a Short or Long Rest.

Wall of Stone

Spells Player’s Handbook

creature or object. The wall doesn’t need to be vertical or rest on a firm foundation. It must, however, merge with and be solidly supported by existing stone. Thus, you can use this spell to bridge a

a panel to 0 Hit Points destroys it and might cause connected panels to collapse at the DM’s discretion. If you maintain your Concentration on this spell for its full duration, the wall becomes permanent and can’t be dispelled. Otherwise, the wall disappears when the spell ends.

Moonblade

Magic Items Dungeon Master’s Guide

cause the Moonblade to flash brightly. Each other creature that is within 30 feet of you and not behind Total Cover must succeed on a DC 15 Constitution saving throw or have the Blinded condition for 1

minute. A creature repeats the save at the end of each of its turns, ending the effect on itself on a success. You can’t use this property again until you finish a Short or Long Rest. 96-99

Putrefy

Feats Astarion's Book of Hungers

roll that deals Necrotic damage, you can cause one creature taking that damage to have the Poisoned condition until the start of your next turn. Once you use this benefit, you can’t use it again until you finish a Short or Long Rest.

Rebuke

Feats Astarion's Book of Hungers

damage roll that deals Radiant damage, you can cause one Huge or smaller creature taking the damage to have the Prone condition. Once you use this benefit, you can’t use it again until you finish a Short or Long Rest.

Child of the Sun

Feats Lorwyn: First Light

ability to cast it in that way when you finish a Long Rest. You can also cast the spell using any spell slots you have. When you cast Faerie Fire without a spell slot using this benefit, taking damage can’t break your Concentration on the spell.

Boon of Revelry

Feats Forgotten Realms: Heroes of Faerûn

always have the Otto's Irresistible Dance spell prepared. You can cast it once without a spell slot, and you regain the ability to cast it that way when you finish a Long Rest. You can also cast the

spell using any spell slots you have of the appropriate level. When you cast the spell, it requires no spell components, and taking damage doesn’t break your Concentration on it. Sing Out

Cult of the Dragon Initiate

Feats Forgotten Realms: Heroes of Faerûn

when the effect ends for a target, the target is immune to this effect for 24 hours. Inspired by Fear. When you cause a creature to have the Frightened condition and you are the source of its fear

, you can gain Heroic Inspiration if you lack it. Once you use this benefit, you can’t use it again until you finish a Short or Long Rest.

Robot Controller

Equipment

the device gives the device 3 charges. As an action while holding this device, you can expend 1 of its charges to cause one of the following effects: Control. One Construct of your choice within 60

This small handheld device features a glass pane with a glowing display that responds to your touch. The controller is powered by an energy cell stored in the device. Placing a full energy cell in

Ythryn Mythallar

Magic Items Icewind Dale: Rime of the Frostmaiden

of existence as the Ythryn mythallar, you can use an action to cause it to fly in any direction you choose at a speed of 30 feet. All matter within 500 feet of the device moves with it. The Ythryn

hold. The largest mythallars are 150 feet in diameter. The Ythryn mythallar is a relatively small device—a mere 50 feet in diameter. To attune to this mythallar, a creature must finish a short

Contact Other Plane Legacy

Spells Basic Rules (2014)

You mentally contact a demigod, the spirit of a long- dead sage, or some other mysterious entity from another plane. Contacting this extraplanar intelligence can strain or even break your mind. When

you cast this spell, make a DC 15 Intelligence saving throw. On a failure, you take 6d6 psychic damage and are insane until you finish a long rest. While insane, you can't take actions, can't

Itchi Beri

Equipment

Combat Utility Whimsy 0 1 0 Itchi berries can be harvested in clusters from under the vibrant green leaves of the Itchi plant, which are known to cause severe rashes on

exposed skin. The berries themselves are harmless and sweeten when reduced to a jam. Itchi plants are most often found on riverbanks, their leaves pointing toward the peak of Mount Arbora. Sages have speculated about this phenomenon for generations, but no conclusive evidence has laid the matter to rest.

Mary Greymalkin

Monsters Lost Laboratory of Kwalish

Special Equipment. Mary wears bracers of defense and a ring of protection, and carries a deck of several things (see appendix D). Fey Presence (Recharges after a Short Rest). Mary can cause each

":"1d20+4","rollType":"to hit","rollAction":"Spellcasting"} to hit with spell attacks). She regains her expended spell slots when she finishes a short or long rest. She knows the following warlock

Maximilian's Earthen Grasp

Spells Elemental Evil Player's Companion

it. The target must make a Strength saving throw. On a failed save, the target takes 2d6 bludgeoning damage and is restrained for the spell’s duration. As an action, you can cause the hand to

crush the restrained target, who must make a Strength saving throw. It takes 2d6 bludgeoning damage on a failed save, or half as much damage on a successful one. To break out, the restrained target can

Pyroconverger

Magic Items Guildmasters’ Guide to Ravnica

A Pyroconverger is an Izzet-made flamethrower. It carries a risk of malfunction each time you use it. As an action, you can cause the Pyroconverger to project fire in a 10-foot cone. Each creature

number of times you have used it since your last long rest. If the total is 11 or higher, the Pyroconverger malfunctions: you take 4d6 fire damage, and you can’t use the Pyroconverger again until you finish a long rest.

Sunforger

Magic Items Guildmasters’ Guide to Ravnica

successful one. Afterward, you can use an action to cause the weapon to reappear in your empty hand. You can’t cause it to explode again until you finish a short or long rest. If you don’t

Mighty Servant of Leuk-o

Magic Items Tasha’s Cauldron of Everything

conjecture than fact, often referring to otherworldly beings, the mysterious Barrier Peaks in Oerth, and the supposedly related device known as the Machine of Lum the Mad. The best details on the device

’s origins and operation can be found in the Mind of Metal, a tome of artificer’s secrets that connects the device to the traditions of the lost Olman people, and which was written by Lum the

Amble

Monsters Locathah Rising

Hearth of Moonlight and Shadow. At the start of a short or long rest, Amble can touch a point in space, and an invisible, 30-foot-radius sphere of magic appears, centered on that point. Total cover

visible outside it. The sphere vanishes at the end of the rest or when Amble leaves the sphere. Hold Breath. Amble can hold their breath for up to 1 hour at a time. Spellcasting. Amble is a 12th-level

The Celestial Legacy

Classes Xanathar's Guide to Everything

with that being allows you to experience the barest touch of the holy light that illuminates the multiverse. Being connected to such power can cause changes in your behavior and beliefs. You might

desire to wander that paradise for the rest of your days. But you know that your mission is among mortals for now, and that your pact binds you to bring light to the dark places of the world. Celestial

Daemogoth Titan

Monsters Strixhaven: A Curriculum of Chaos

casts the spell, the creature takes 21 (6d6);{"diceNotation":"6d6", "rollType":"damage", "rollAction":"Pact of Suffering", "rollDamageType":"psychic"} psychic damage, which can’t break the

;Supernatural Gifts” in the Dungeon Master’s Guide). As long as the creature has the blessing, it must expend and roll two of its Hit Dice whenever it finishes a long rest. It takes

Gray Render

Monsters Mordenkainen Presents: Monsters of the Multiverse

reaching maturity, break off to begin life as young gray renders. They feel no obligation to their young and have no inclination to gather with others of their kind. Instead, each has an overpowering need

willingly harms its master, but outside battle, it might cause considerable difficulties. It might follow its master despite being told to stay put, destroy its master’s house, burrow holes through a

Enucleator Modifications

Equipment

Lord Syuul;Lord Syuul's psionic enucleator can be used to modify the body of any creature inside its tank. The device must be operated by another creature who can manifest a psionic power or who has

manifest a power. Once they become invisible in this way, they can’t do so again until they finish a long rest. Redundant Organs. The creature gains an extra heart, liver, spleen, or other

Elder Brain Legacy

Monsters Volo's Guide to Monsters

mind once it is no longer incapacitated, and the elder brain can terminate the link at any time (no action required). The target can use an action on its turn to attempt to break the psychic link

end of another creature’s turn. The elder brain regains spent legendary actions at the start of its turn. Tentacle. The elder brain makes a tentacle attack. Break Concentration. The elder

Valetta

Monsters Waterdeep: Dragon Heist

Divine Eminence. As a bonus action, the priest can expend a spell slot to cause its melee weapon attacks to magically deal an extra 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction

long rest); each creature in the line must make a DC 11 Dexterity saving throw, taking 2d6;{"diceNotation":"2d6","rollType":"damage","rollAction":"Dragonborn","rollDamageType":"lightning"} lightning

Cauldron of Rebirth Legacy

Magic Items Tasha’s Cauldron of Everything

. When you finish a long rest, you can use the cauldron to create a potion of healing, greater;potion of greater healing. The potion lasts for 24 hours, then loses its magic if not consumed. As an

action, you can cause the cauldron to grow large enough for a Medium creature to crouch within. You can revert the cauldron to its normal size as an action, harmlessly shunting anything that can’t

Wall of Stone Legacy

Spells Basic Rules (2014)

object. The wall doesn't need to be vertical or rest on any firm foundation. It must, however, merge with and be solidly supported by existing stone. Thus, you can use this spell to bridge a chasm or

. The wall is an object made of stone that can be damaged and thus breached. Each panel has AC 15 and 30 hit points per inch of thickness. Reducing a panel to 0 hit points destroys it and might cause

Mister Witch

Monsters The Wild Beyond the Witchlight

later swept floors until an old clock tower keeper took him on as a helper. The tower’s clock was in such poor condition that it would break down often. Naeryx helped with the repairs and found

, without informing the rest of his family, Urmius bought a run-down carnival and persuaded Naeryx to help him operate it. Naeryx and Urmius—now calling themselves Mister Witch and Mister Light

Fractine

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

. Bludgeoning, piercing, slashing, and thunder damage can cause a fractine to break into two smaller fractines, each one autonomous and capable of imprisoning creatures. When a fractine dies, it folds in on

surfaces substituting for the mirror needed to cast certain divination spells. While being used in this way, the fractine siphons magical energy from the spellcaster—not enough to cause harm

Gynosphinx Legacy

Monsters Basic Rules (2014)

mortals. Lair Actions On initiative count 20 (losing initiative ties), the sphinx can take a lair action to cause one of the following magical effects; the sphinx can’t use an effect again until it

finishes a short or long rest: The flow of time is altered such that every creature in the lair must reroll initiative. The sphinx can choose not to reroll. The effects of time are altered such

Nabassu

Monsters Mordenkainen Presents: Monsters of the Multiverse

finishes a short or long rest. The target dies if its hit point maximum is reduced to 0, and if the target is a Humanoid, it immediately rises as a ghoul (see the Monster Manual) under the nabassu’s

so that they can embark on a feast of souls there. A summoned nabassu seeks to break free so that it can devour the soul of its summoner and then feed on the souls of whatever other creatures it can

Reborn

Species Van Richten’s Guide to Ravenloft

physical state that their minds are ill equipped to deal with. Their memories of events before this interruption are often vague or absent. Occasionally, the most unexpected experiences might cause

perfectly preserved remains. Lamordia. You awoke amid the bizarre experiments of an amoral scientist. They consider you their finest creation or have a task for you to fulfill. Mordent. You emerged from the mysterious device known as the Apparatus, your body a lifeless shell and your past a mystery.

Androsphinx Legacy

Monsters Basic Rules (2014)

take a lair action to cause one of the following magical effects; the sphinx can’t use an effect again until it finishes a short or long rest: The flow of time is altered such that every

long rest, the roar is louder and the effect is different, as detailed below. Each creature within 500 feet of the sphinx and able to hear the roar must make a saving throw. First Roar. Each creature

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